Question: Following are the data from Exercise 16.51 on bacteria counts, in millions, for different cases from each of five strains of cultured Staphylococcus aureus. a.

Following are the data from Exercise 16.51 on bacteria counts, in millions, for different cases from each of five strains of cultured Staphylococcus aureus.

a. Use a 95% family confidence level.
b. Without doing any further work or referring to Exercise 16.51, decide at the 5% significance level whether the data provide sufficient evidence to conclude that a difference exists in mean bacteria counts among the five strains of Staphylococcus aureus. Explain your reasoning.
Perform a Tukey multiple comparison at the specified family confidence level.

Strain A Strain B Strain C Strain D Strain E 10 47 50 52 26 14 18 17 29 20 27 32 37 45 12 43 28 59 31 30 16

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a From Exercise 1651 we have MSE 182 6 5 and n 25 Step 1 Family confidence level 095 Step 2 5 and n ... View full answer

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